This is the right question to ask after cleanup because, without changing habits, duplicates return within months. Most people clean their Drive once, feel relieved, then find themselves in the same situation a year later. The root causes of duplicate accumulation are usually repeated uploads, interrupted sync restarts, email attachment saves, and copy-paste errors within Drive itself. Addressing each habit specifically prevents recurrence more effectively than any tool alone. For uploads, before dragging files into Drive, search for the filename first. Google Drive search is fast and takes five seconds. This simple habit eliminates the most common source of duplicates immediately. For sync issues, if your desktop Google Drive sync gets interrupted, let it complete fully before restarting. Force-restarting sync mid-process is a primary cause of duplicate uploads during reconnection. Set a quarterly calendar reminder for maintenance scans. CloudXena Google Drive Duplicate Cleaner takes significantly less time on a well-maintained Drive than on one left unchecked for years. Running it every three months keeps duplicates from accumulating into an overwhelming problem again.